214267290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15907}}^1$

素因数の和:16366

約数の個数: 32

約数和(自身を含む): 515419200

約数和(自身を除く): 301151910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 15907, 31814, 47721, 79535, 95442, 159070, 238605, 477210, 7142243, 14284486, 21426729, 35711215, 42853458, 71422430, 107133645, 214267290]

約数ペア:

[(1, 214267290), (2, 107133645), (3, 71422430), (5, 42853458), (6, 35711215), (10, 21426729), (15, 14284486), (30, 7142243), (449, 477210), (898, 238605), (1347, 159070), (2245, 95442), (2694, 79535), (4490, 47721), (6735, 31814), (13470, 15907)]